Pig

• Pig Overview
  • Why Do We Need Apache Pig?
  • Features of Pig
  • Pig Vs MapReduce
  • Pig Vs SQL
  • Pig Vs Hive
  • References
• Pig Architecture
  • Pig Components
  • Pig Latin Data Model
  • References
• Pig Installation
  • Prerequisites
  • Install Pig
  • Configure Pig
  • Verifying the Installation
  • References
• Pig Execution
  • Execution Modes
  • Pig Execution Mechanisms
  • Invoking the Grunt Shell
  • Batch Mode
  • Tips
  • References
• Pig Grunt Shell
  • Shell Commands
    • sh Command
    • fs Command
  • Utility Commands
    • clear Command
    • help Command
    • history Command
    • set Command
    • quit Command
    • exec Command
    • kill Command
    • run Command
  • References
• Pig Latin Basics
  • Pig Latin – Data Model
  • Pig Latin – Statemets
  • Pig Latin – Data types
  • Pig Latin – Arithmetic Operators
  • Pig Latin – Comparison Operators
  • Pig Latin – Type Construction Operators
  • Pig Latin – Relational Operations
  • References
• Pig Load & Store Operators
  • Preparing HDFS
  • Reading Data
    • The Load Operator
  • Storing Data
    • Verification
  • References
• Pig Diagnostic Operators
  • Dump Operator
  • Describe Operator
  • Explain Operator
  • Illustrate Operator
  • References
• Pig Group Operator
  • Syntax
  • Example
    • Grouping by Multiple Columns
    • Group All
  • Tips
  • References
• Pig Cogroup Operator
  • Grouping Two Relations using Cogroup
  • References
• Pig Join Operator
  • Self - join
  • Inner Join
  • Left Outer Join
  • Right Outer Join
  • Full Outer Join
  • Using Multiple Keys
  • References
• Pig Cross Operator
  • Syntax
  • Example
  • References
• Combining & Splitting
  • Union Operator
  • Split Operator
  • References
• Filtering
  • Filter Operator
  • Distinct Operator
  • Foreach Operator
  • References
• Sorting
  • Order By
  • Limit Operator
  • References
• Pig Eval Functions
  • Eval Functions
    • AVG()
    • BagToString()
    • CONCAT()
    • DIFF()
    • PluckTuple()
  • References
• Pig Load & Store Functions
  • PigStorage()
  • TextLoader()
  • BinStorage()
  • Handling Compression
  • References
• Pig Bag & Tuple Functions
  • TOBAG()
  • TOP()
  • TOTUPLE()
  • TOMAP()
  • References
• Pig String Functions
  • ENDSWITH()
  • References
• Pig Date-time Functions
  • ToDate()
  • References
• Pig Math Functions
  • ABS()
  • References
• Pig User Defined Functions
  • Writing UDF’s using Java
  • Using the UDF
    • Registering the Jar file
    • Defining Alias
    • Using the UDF
  • References
• Pig Running Scripts
  • Comments in Pig Script
    • Multi-line comments
    • Single –line comments
  • Executing Pig Script in Batch mode
    • Executing a Pig Script from HDFS
  • References